. >> next week we'll have the materials, energy, and industrial sectors and caterpillar one of those to see, really look and see if we'll see in the data what global growth is doing if there is a pickup. we're seeing it in the global pmis pick up. we want to hear from the companies as well. that can be a real dermer if the market rally will continue. >> apart from caterpillar what sectors or names have the potential to disappoint the market? >> i think yahoo has the potential to disappoint. i think facebook has the potential to dispoint. i think a lot of the store names out there that have paltry earnings that are propelled higher on hope this far so far have the potential for profit taking. when you look at the market at this time since second quarter of '09 you've seen roughly 74% of the names at this time report on a positive. right now it's only 69% so you're seeing some names come out with strong numbers. but the market as in the case with apple or citigroup or b.a.c. is really punishing the losers. if you see some people out there who are going to get beat up it'll be some of t